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1. 发明专利

JPH07256787A INTERIOR MATERIAL AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH07256787A
公开(公告)日：1995-10-09
申请号：JP7404694
申请日：1994-03-18
申请人： TOYO TIRE & RUBBER CO , IKEDA BUSSAN CO
发明人： KODAMA MASAHIRO , TSUJIMURA TERUO , FUKUSHIMA SHIGEYOSHI , OZAKI SHIRO , MIMURA SHIGETOSHI , TOKUDA MANABU
IPC分类号： B68G7/00 , B29C69/00 , B29D99/00 , B29K75/00 , B29K101/10 , B29K105/04 , B29K105/08 , C03C14/00 , B29D31/00
摘要： PURPOSE:To eliminate continuous operations of a base material original web forming process and a press molding process, facilitate management of manufacture, and eliminate preheating by impregnating a thermosetting resin foaming solution into a glass fiber, making it foamed, and molding the obtained glass fiber-thermosetting resin foaming composite sheet material with heat. CONSTITUTION:To a base material of a urethane foam 18 reinforced by a glass fiber unwoven clothes 7a and 8a for top and bottom faces, a skin material 19 is adhered by an adhesive such as a hot melt film. That is, a polypropylene resin film 3 having the glass fiber unwoven clothes 7a and 8a thereon is moved on a conveyor 25, which is coated with a polyurethane foaming solution 21 by a spray. After the hot melt film 20 is layered on it, the glass fiber is impregnated with resin being compressed by upper and lower thickness adjusting rolls 26a and 26b. Thereafter, it is compressed by belt conveyors 12 and 13, cured while it is foamed so as to obtain an original web 22. Further, after an unwoven cloth skin 7 is layered on the hot melt film 20, molding is performed.

2. 发明专利

JPH07256786A INTERIOR MATERIAL AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH07256786A
公开(公告)日：1995-10-09
申请号：JP7404594
申请日：1994-03-18
申请人： TOYO TIRE & RUBBER CO , IKEDA BUSSAN CO
发明人： KODAMA MASAHIRO , TSUJIMURA TERUO , FUKUSHIMA SHIGEYOSHI , OZAKI SHIRO , MIMURA SHIGETOSHI , TOKUDA MANABU
IPC分类号： B29C69/00 , B29B11/16 , B29D99/00 , B29K75/00 , B29K101/10 , B29K105/04 , B29K105/08 , C03C14/00 , B29D31/00
摘要： PURPOSE:To eliminate continuous operations of a base raw fabric-forming process and a press molding process, facilitate management of manufacture, and eliminate preheating by a method wherein a polyurethane foaming solution is impregnated into a glass fiber so as to foam and the obtained glass fiber- foamed urethane composite sheet material is molded with heat. CONSTITUTION:To a base material of a urethane foam 2 reinforced by a glass fiber 1, a skin material 3 is adhered by an adhesive 4 such as a hot melt film. That is, a film 5 consisting of a polypropylene resin with a continuous strand mat 6 thereon is moved on a conveyor 12 and coated with a polyurethane foaming solution 7 by a spray. On the top of it, the hot melt film 4 is layered. While it is being compressed by upper and lower thickness adjusting rolls 13a and 13b, the glass mat is impregnated with resin, compressed by a belt conveyor 14, cured while it is foamed so as to obtain raw fabric 8. Further, an unwoven cloth skin 3 is layered on the hot melt film 4 and molded with heat.

3. 发明专利

JP2001001805A VEHICLE CENTER SEAT MOUNTING STRUCTURE 失效
公开(公告)号：JP2001001805A
公开(公告)日：2001-01-09
申请号：JP17593999
申请日：1999-06-22
申请人： IKEDA BUSSAN CO
发明人： KODAMA MASAHIRO
IPC分类号： A47C7/46 , A47C7/54 , B60N2/06 , B60N2/30 , B60N2/75 , B60N3/00 , B60R7/04 , B60N2/46
摘要： PROBLEM TO BE SOLVED: To increase the number of passengers as the walk through function is ensured by providing a rail connecting front and rear passages, and mounting a longitudinally movable center seat on the rail. SOLUTION: Each of a front seat 1 and a second seat 2 is of laterally divided type, and walk-through passages A, B are formed in the center. A third seat 3 is formed of a bench seat for three persons. A lateral pair of rails 4 is provided on the floor extending from the passage A of the front seat 1 to the passage A of the second seat 2, and a center seat 5 for one person having a width corresponding to the passages A, B is longitudinally movably mounted thereon. The center seat 5 is formed of a seat cushion 6 and a seat back 7, and the seat back 7 is foldable forward to the seat cushion 6.

4. 发明专利

JP2001001800A MOUNTING STRUCTURE FOR VEHICLE SEAT 失效
公开(公告)号：JP2001001800A
公开(公告)日：2001-01-09
申请号：JP17012899
申请日：1999-06-16
申请人： IKEDA BUSSAN CO
发明人： KODAMA MASAHIRO
IPC分类号： B60N2/06
摘要： PROBLEM TO BE SOLVED: To prevent invasion of dust inside a rail by rotatably mounting a coil spring at a front end or rear end or both ends of a slider, having width larger than an opening and self-restoring force in the winding direction. SOLUTION: A coil spring 10 is rotatably secured to a holder 9 at a front end and a rear end of a slider. The coil spring is made by winding a sheet spring material, having a width slightly larger than an opening 3 of a rail 2, into a coil, and has self-restoring force in the winding direction. Both ends of a pin 11 are rotatably supported to a holder 9. One end of the coil spring 10 is integrally provided with hooks 13 that engage with a side face of the rail 2 from left and right sides of a bent portion 12 and the hooks 13 are engaged so. A drawn portion of the coil spring 10 substantially contacts with a bottom end of a lip 4 formed at an edge portion of the opening 3 to cover the opening 3 from downside. With this configuration, invasion of dust and the like inside the rail can be prevented.

5. 发明专利

JP2000355239A HOUSING STRUCTURE OF VEHICULAR SEAT 失效
公开(公告)号：JP2000355239A
公开(公告)日：2000-12-26
申请号：JP16562499
申请日：1999-06-11
申请人： IKEDA BUSSAN CO
发明人： KODAMA MASAHIRO
IPC分类号： B60N2/36
摘要： PROBLEM TO BE SOLVED: To facilitate manufacture and assembling work by forming a structure for housing a seat by reversing in the car width direction. SOLUTION: One end part of a link 11 is respectively journalled to one end side corresponding wall surface or the peripheral member in the car width direction in an upper part of a front wall surface 6a and a rear wall surface 6b of a recessed part 6 of a seat cushion 3, and the other end part of the link 11 is journalled to the reverse side of respective intermediate parts of a front face 3a and a rear face 3b of the seat cushion 3. A roller 17 for slidingly engaging with a rail 7 is arranged on the other end side of the front face 3a and the rear face 3b of the seat cushion 3, and a stopper mechanism 13 for setting one end side of the seat cushion 3 to the other end side almost same height position in a sitting state and a housing state is arranged on one end side. Thus, since the seat cushion 3 is formed as a structure of being housed by reversing in the car width direction, looseness is hardly caused even if a car body receives inertial force in the longitudinal direction, so that a housing structure can be easily manufactured and assembled.

6. 发明专利

JPH1017837A SHEET FOR DIELECTRIC HEATING BONDING 失效
公开(公告)号：JPH1017837A
公开(公告)日：1998-01-20
申请号：JP18859496
申请日：1996-06-28
申请人： IKEDA BUSSAN CO
发明人： KODAMA MASAHIRO , OHASHI KEN
IPC分类号： C09J9/02 , C09J11/04
摘要： PROBLEM TO BE SOLVED: To obtain a sheet which enables the bonding of members within a very short time by magnetic induction heating by sticking a specified powder to at least either surface of a thermoplastic resin sheet. SOLUTION: A conductive powder (e.g. iron powder) is stuck to at least either surface of a thermoplastic resin sheet (e.g. PE sheet). The sheet for bonding is used, for example, in producing an automotive ceiling material by setting a resin board, as a base material, molded in the form of an automotive ceiling on the bottom tool 11 of an electromagnetic compression die 10, laying the sheet 3 for bonding and a nonwoven polyester fabric as a skin material on the resin board, descending the top force 12, pressing the nonwoven polyester cloth against the resin board through the sheet 3, and applying electromagnetic waves to the assemblage to instantaneously heat the conductive powder and to thereby soften the thermoplastic resin sheet to bond the resin board to the cloth 5.

7. 发明专利

JPH1016660A AUTOMOBILE CEILING MATERIAL 失效
公开(公告)号：JPH1016660A
公开(公告)日：1998-01-20
申请号：JP18860396
申请日：1996-06-29
申请人： IKEDA BUSSAN CO
发明人： KANO KOJI , TANABE KAZUO , KODAMA MASAHIRO , TSUJIMURA TERUO
IPC分类号： B60R13/02 , B32B27/12
摘要： PROBLEM TO BE SOLVED: To give non-permeability to a ceiling material of an automobile. SOLUTION: Non-gas permeability is given to a ceiling material by molding a back surface main part in a shape to adhere to a roof panel by using a material thick, having a cushioning property and free to be compressed and molded by binding a web by low melting point fiber as a base material of the ceiling material and adhering the base material and a skin material by a hot melting film 4 with a low melting point film 4B laminated on both sides of a high melting point film 4A.

8. 发明专利

JPH1016658A AUTOMOBILE CEILING MATERIAL 失效
公开(公告)号：JPH1016658A
公开(公告)日：1998-01-20
申请号：JP18860596
申请日：1996-06-29
申请人： IKEDA BUSSAN CO
发明人： KANO KOJI , TANABE KAZUO , KODAMA MASAHIRO , TSUJIMURA TERUO
IPC分类号： B60R13/02
摘要： PROBLEM TO BE SOLVED: To omit a roof pad by molding a main part of a rear surface of a basic material made of heated and fused fiber web in which specific weight % of low melting point fiber having a melting point in a specific scope is mixed into the shape in which is adheres to a roof panel closely and forming a wiring and piping groove. SOLUTION: A basic material 2 is composed of heated and fused fiber web in which 30 to 50weight% of low melting point fiber having a melting point of 110 to 160 deg.C is mixed, and surface skin material 3 made of fiber woven fabric, polyurethane leather, or the like is bonded on a surface of the basic material 2 through a heat sensitive adhesive layer 4 such as polyethylene film, or the like. When a low melting point fiber web layer 5 is lined on a rear surface of the basic material 2 and a main part of the rear surface thereof is molded into the shape in which it adheres to a roof panel 7 closely, a wiring and piping groove 6 in which a wire 8 or a pipe is inserted is formed on the rear surface of the basic material 2. Consequently, it is possible to omit a roof pad.

9. 发明专利

JP2553482B2 失效
公开(公告)号：JP2553482B2
公开(公告)日：1996-11-13
申请号：JP4219393
申请日：1993-02-04
申请人： IKEDA BUSSAN CO
发明人： KODAMA MASAHIRO
IPC分类号： B29C51/10 , B29C51/12 , B29C65/56 , B29C65/70 , B29L9/00 , B29L31/58 , B60J5/00 , B60J5/04

10. 发明专利

JPH08246399A MOLDING OF FIBER PLATE 失效
公开(公告)号：JPH08246399A
公开(公告)日：1996-09-24
申请号：JP7234295
申请日：1995-03-03
申请人： IKEDA BUSSAN CO
发明人： KODAMA MASAHIRO , HAYASHI YOSHIHISA
IPC分类号： B60R13/02 , B32B5/02 , D21J1/08
摘要： PURPOSE: To obtain a molding of fiber plate by setting a higher thickness compressibility at a part at which drawing force act greatly during press molding more than other parts, having approximately uniform air permeability, suppressing partial occurrence of stains such as dust, etc., suitable as an automatic interior trim. CONSTITUTION: In laminating reinforced paper 5 such as paper impregnated with a phenol resin to a fiber plate 4 obtained by binding kapok cotton with a phenol resin, placing the laminate on a lower mold 2 of a press molding apparatus 1 and pressing the laminate by lowering a middle mold 3A built in an upper mold 3 by a hydraulic cylinder, since the fiber plate 4 is drawn at a deep drawing part 7 more than other parts to reduce thickness and density, in the pressing, thickness compressibility at the part 7 is set higher than the other parts to eliminate unevenness of air permeability of a molding in terms of position.

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